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Running No.: 1740   CNS designation: Gl 826    HD: 203280    HIP: 105199   BD: +61° 2111    YPC: 5139.00  

RA (2000):  21 18 34   Dec (2000):  +62 35.1  
RA (1950):  21 17 23   Dec (1950):  +62 22.4  
RA (1900):  21 16 11   Dec (1900):  +62 09.7  

µ(RA):  .149 "/yr   µ(Dec):  .053 "/yr     Total Proper Motion:   0.158 "/yr   70.5°  

V :  2.45    B-V:  .22    U-B:  .12    R-Ic:  .12    Spectral Type:  A7 IV-V   

Trig. Par.:  66.4 ± 5.6  mas   Obs.  (fair accord.)    Res. Par. (Trig. Par.):  66.4  ± 5.6  mas     Distance:  15.06  ± 1.27 pc  

MV :  1.56    M Qual.: b     RV: - 11.5 km/s   RV Qual.: d   

Space Velocity:     U:  -008  km/s    V:  -012  km/s    W:  -007 km/s

Additional Designations: ALF Cep  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N105199| |21 18 34.77|+62 35  8.1| 2.45| |G |  66.84|  149.91|   48.27|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.44|  0.42|  0.49|  0.49|  0.45|  2| 0.29| 2.762|0.002| 2.492|0.002|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.257|0.003|T|0.26|0.01|G| | 2.5141|0.0004| 2.51| 2.52|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

21186+6236|I| 1| 1| | | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW 

   -7.6  -12.2   -7.0    1.4   7.2   1.2




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Updated: 4 March 1998

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